求购课本一本。. f7 U/ ~# Z; L' ]1 \: ^5 O( Z: q
作者:Niall M. Fraser, Elizabeth M. Jewkes, Irwin Bernhardt and May Tajima. 4 P' C1 o( U& D$ @. a) I
书名:Engineering Economics in Canada, Third Edition, # P$ z! @& p9 d, d, {1 h& @
出版: Toronto, ON: Pearson Prentice Hall, 2006